SteerMouse 5.2.3 - Powerful third-party mouse driver.

SteerMouse is an advanced driver for USB and Bluetooth mice. It also supports Apple Mighty Mouse very well.

SteerMouse can assign various functions to buttons that Apple's software does not allow, including double-clicks, modifier clicks, application switching, assignment of shortcut keys, "snap to" cursor movement, which moves the cursor to target (such as an OK button), and more.

SteerMouse lets you control the cursor's sensitivity on top of the tracking speed. (Apple's software only allows adjustment for the tracking speed.) By adjusting both configurations, you can customize the ideal setting for the cursor to fit the movements of your hand.

Version 5.2.3:

Now supports ELECOM DEFT Pro Trackball.

You can now customize the tilt wheel left/right and DPI buttons on Razer Naga Trinity.